RIEDEL O Wine Tumbler Pinot Noir/Nebbiolo 690ml (Set of 2)The RIEDEL O Tumbler was the first varietal specific wine tumbler in history, designed in 2004. O is an innovative take on the casual wine glass, based on the benchmark shapes of RIEDEL's Vinum series. Better yet, the O Tumbler fits into every dishwasher so broken stems are a thing of the past. The Pinot Noir glass is perfect for light bodied red wines with high acidity and moderate tannin. This glass highlights the rich fruit forward characters and